45554505455 has 8 divisors (see below), whose sum is σ = 54666710352. Its totient is φ = 36442735168.

The previous prime is 45554505449. The next prime is 45554505457. The reversal of 45554505455 is 55450545554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45554505455 - 2⁴ = 45554505439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45554505457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203459 + ... + 364011.

It is an arithmetic number, because the mean of its divisors is an integer number (6833338794).

Almost surely, 2^45554505455 is an apocalyptic number.

45554505455 is a deficient number, since it is larger than the sum of its proper divisors (9112204897).

45554505455 is a wasteful number, since it uses less digits than its factorization.

45554505455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217305.

The product of its (nonzero) digits is 5000000, while the sum is 47.

The spelling of 45554505455 in words is "forty-five billion, five hundred fifty-four million, five hundred five thousand, four hundred fifty-five".